CN102576109B - 相位差板及其制造方法以及液晶显示装置 - Google Patents

相位差板及其制造方法以及液晶显示装置 Download PDF

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Publication number
CN102576109B
CN102576109B CN201080045154.2A CN201080045154A CN102576109B CN 102576109 B CN102576109 B CN 102576109B CN 201080045154 A CN201080045154 A CN 201080045154A CN 102576109 B CN102576109 B CN 102576109B
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CN
China
Prior art keywords
polarizer
layer
resin
temperature
laminated body
Prior art date
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Active
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CN201080045154.2A
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English (en)
Chinese (zh)
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CN102576109A (zh
Inventor
波多野拓
原井谦一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
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Nippon Zeon Co Ltd
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Publication of CN102576109A publication Critical patent/CN102576109A/zh
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Publication of CN102576109B publication Critical patent/CN102576109B/zh
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN201080045154.2A 2009-08-13 2010-07-28 相位差板及其制造方法以及液晶显示装置 Active CN102576109B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009187756 2009-08-13
JP2009-187756 2009-08-13
PCT/JP2010/062706 WO2011018945A1 (ja) 2009-08-13 2010-07-28 位相差板及びその製造方法並びに液晶表示装置

Publications (2)

Publication Number Publication Date
CN102576109A CN102576109A (zh) 2012-07-11
CN102576109B true CN102576109B (zh) 2014-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080045154.2A Active CN102576109B (zh) 2009-08-13 2010-07-28 相位差板及其制造方法以及液晶显示装置

Country Status (5)

Country Link
US (1) US9079350B2 (ko)
JP (1) JP5282821B2 (ko)
KR (1) KR101640281B1 (ko)
CN (1) CN102576109B (ko)
WO (1) WO2011018945A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102113420B1 (ko) * 2018-04-18 2020-05-20 주식회사 엘지화학 위상차 필름, 이를 포함하는 편광판 및 이를 포함하는 액정표시장치
US20210263205A1 (en) * 2020-02-26 2021-08-26 Facebook Technologies, Llc Polymer thin films having high optical anisotropy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249071A (en) * 1990-11-22 1993-09-28 Sharp Kabushiki Kaisha Liquid crystal display having positive and negative uniaxially oriented polymer films
CN101133349A (zh) * 2005-03-02 2008-02-27 日东电工株式会社 光学薄膜及其制造方法、及使用了该光学薄膜的图像显示装置
CN101153935A (zh) * 2006-09-25 2008-04-02 富士胶片株式会社 光学补偿薄膜及其制造方法、偏振光板和液晶显示装置
CN101322055A (zh) * 2005-12-08 2008-12-10 柯尼卡美能达精密光学株式会社 相位差膜、相位差膜的制造方法、偏振片以及液晶显示装置
CN101365970A (zh) * 2006-01-30 2009-02-11 日东电工株式会社 相位差板的制造方法、相位差板、带相位差板偏光板、液晶面板及液晶显示装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69124911T2 (de) 1990-10-24 1997-06-19 Nitto Denko Corp Doppelbrechender Film, Verfahren zu seiner Herstellung, verzögernder Film, elliptischer Polarisator und Flüssigkristallanzeigevorrichtung
JP2818983B2 (ja) 1990-10-24 1998-10-30 日東電工株式会社 複屈折性フィルムの製造方法
US20020060762A1 (en) * 2000-11-16 2002-05-23 Fuji Photo Film Co., Ltd. Retardation film, substrate for liquid crystal display device using the same, and liquid crystal display device using the retardation film
KR20020072777A (ko) * 2001-03-12 2002-09-18 후지 샤신 필름 가부시기가이샤 표시장치용 기판
JP4882223B2 (ja) * 2003-11-21 2012-02-22 日本ゼオン株式会社 液晶表示装置
KR20060116835A (ko) * 2003-11-21 2006-11-15 니폰 제온 가부시키가이샤 액정 표시 장치
JP4882375B2 (ja) 2003-11-21 2012-02-22 日本ゼオン株式会社 液晶表示装置
JP4813013B2 (ja) 2003-11-25 2011-11-09 東ソー株式会社 ディスプレイ用光学フィルム
JP4774703B2 (ja) 2004-09-15 2011-09-14 東ソー株式会社 液晶表示素子用耐熱性光学補償フィルム
WO2006117981A1 (ja) 2005-04-26 2006-11-09 Konica Minolta Opto, Inc. 光学フィルム、偏光板及び横電界スイッチングモード型液晶表示装置
KR20080009271A (ko) 2005-04-28 2008-01-28 니폰 제온 가부시키가이샤 광학 이방체 및 액정 표시 장치
WO2006118168A1 (ja) 2005-04-28 2006-11-09 Konica Minolta Opto, Inc. 光学フィルム、偏光板及び液晶表示装置
US7538844B2 (en) * 2005-04-29 2009-05-26 University Of Central Florida Research Foundation, Inc. Multi-domain in-plane switching liquid crystal displays with interleaved common and pixel chevron-shaped electrodes in both horizontal and vertical directions to divide electrode structure into two regions
WO2007063864A1 (ja) * 2005-11-30 2007-06-07 Toray Industries, Inc. ポリ乳酸系樹脂積層シートおよびそれからなる成形体
WO2007064029A1 (en) * 2005-12-02 2007-06-07 Fujifilm Corporation Optical compensation film, polarizing plate and liquid crystal display device
JP2008216998A (ja) * 2007-02-06 2008-09-18 Asahi Kasei Chemicals Corp 積層光学フィルム
JP4985219B2 (ja) * 2007-08-21 2012-07-25 東ソー株式会社 光学補償フィルム
CN101802662B (zh) 2007-09-21 2012-02-29 住友化学株式会社 相位差膜的制造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249071A (en) * 1990-11-22 1993-09-28 Sharp Kabushiki Kaisha Liquid crystal display having positive and negative uniaxially oriented polymer films
CN101133349A (zh) * 2005-03-02 2008-02-27 日东电工株式会社 光学薄膜及其制造方法、及使用了该光学薄膜的图像显示装置
CN101322055A (zh) * 2005-12-08 2008-12-10 柯尼卡美能达精密光学株式会社 相位差膜、相位差膜的制造方法、偏振片以及液晶显示装置
CN101365970A (zh) * 2006-01-30 2009-02-11 日东电工株式会社 相位差板的制造方法、相位差板、带相位差板偏光板、液晶面板及液晶显示装置
CN101153935A (zh) * 2006-09-25 2008-04-02 富士胶片株式会社 光学补偿薄膜及其制造方法、偏振光板和液晶显示装置

Also Published As

Publication number Publication date
US9079350B2 (en) 2015-07-14
WO2011018945A1 (ja) 2011-02-17
KR20120041219A (ko) 2012-04-30
US20120140154A1 (en) 2012-06-07
JP5282821B2 (ja) 2013-09-04
CN102576109A (zh) 2012-07-11
KR101640281B1 (ko) 2016-07-15
JPWO2011018945A1 (ja) 2013-01-17

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